Photovoltaic solar array



FIG. 1 is a top, front and side perspective view of a photovoltaic solar array embodying my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image; and,

FIG. 4 is a top plan view thereof, the bottom plan view being a mirror image. 

The ornamental design for photovoltaic solar array, as shown and described. 